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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
unnatural language
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unnatural language" is correct and usable in written English. You can use it to describe language that is not typical, artificial, or lacks natural flow. An example could be: "The dialogue in the script felt like an unnatural language, making it hard to connect with the characters." Alternative expressions include "artificial language" and "contrived language."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
"You end up constantly saying things like, 'That's not an appropriate behavior,' using this unnatural language," said Ms. Popczynski.
News & Media
We inhabit a post-pastoral terrain, full of modification and compromise, and for this reason my glossaries began to fill up with "unnatural" language: terms from coastal sea defences (pillbox, bulwark, rock-armour), or soft estate, the Highways Agency term for those natural habitats that have developed along the verges of motorways and trunk roads.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
That seems an unnatural place for language, but a second language always retains its brilliant, opiate character, especially if you are a poet whose every perception and process is articulated through it: voluptuousness, thick glass, poppies, opiates.
News & Media
And from here it's a short step to seeing this type of language as unnatural: the unwelcome entry of officialdom into the private world too much red tape and political correctness gone mad".
News & Media
The use of language always appears abnormal, unnatural..
News & Media
The use of language always appears abnormal, unnatural...
News & Media
Since the romantic ideas she references in her comics aren't used in Thai, they sound unnatural and forced in the language, like nothing anyone would ever say.
News & Media
In Belgium, the most popular gameshow is the bizarre, Dutch-language Blokken, an unnatural splicing of general-knowledge quiz and competitive Tetris-playing.
News & Media
As the novel steams to its terminus, there is more than a little deus ex machina (in screenplay language, the term implies an unnatural, contrived ending).
"The phrase — unnatural, forced and heretofore unused in the English language — suggests something confined to boudoirs or bathrooms," wrote the columnist, Karen Heller.
News & Media
I don't think people even realized what they were saying, and although some tried to shift their language, it was obviously awkward and unnatural.
News & Media
Expert writing Tips
Best practice
Employ this phrase to describe technical jargon that obscures meaning rather than clarifying it in everyday conversation.
Common error
Do not use "unnatural language" as a synonym for 'incorrect grammar'. A sentence can be perfectly grammatical yet still feel like "unnatural language" if it is contextually inappropriate or overly rigid.
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unnatural language" functions as a noun phrase where the adjective 'unnatural' modifies the noun 'language'. According to Ludwig, it is primarily used to qualify the quality or authenticity of communication rather than its grammatical validity. It serves as a critical descriptor in both literary and social contexts.
Frequent in
News & Media
75%
Science
15%
Wiki
5%
Less common in
Formal & Business
3%
Reference
1%
Social Media
1%
Ludwig's WRAP-UP
The phrase "unnatural language" is a powerful tool for describing communication that feels inauthentic, forced or clinical. Ludwig data shows that it is frequently used by top-tier publications to critique dialogue that lacks a natural human rhythm, such as when professionals use technical terms in casual settings or when translated text fails to sound native. While the phrase is grammatically correct and recognized by Ludwig AI, writers should remember it specifically targets the tonality and flow of speech rather than its technical correctness. Using alternatives like "stilted language" or "contrived phrasing" can provide even more specificity depending on whether the stiffness is unintentional or deliberate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
artificial language
Refers to constructed systems or speech that lacks spontaneous human characteristics
stilted language
Emphasizes stiffness and a lack of grace or natural flow
contrived language
Suggests that the wording is deliberately manufactured rather than occurring naturally
forced language
Implies the speaker is putting in too much effort, resulting in a lack of spontaneity
clunky language
A more informal term for phrasing that is awkward and difficult to process
formalistic language
Focuses on an over-reliance on rigid forms and technical rules
robotic language
Suggests a lack of emotion, inflection or human-like variation
clinical language
Specifies language that is overly technical or detached from human emotion
awkward phrasing
Focuses on the specific structure of sentences rather than the broader language style
non-native sounding language
Specifically used in the context of second-language acquisition and translation
FAQs
What does "unnatural language" mean in literature?
In literature, it refers to dialogue or prose that doesn't mirror how people actually speak. You might also describe this as "stilted dialogue" if the characters sound too formal or stiff.
Is "unnatural language" the same as a constructed language?
Not exactly. While a constructed language is an "artificial language", "unnatural language" usually describes a native speaker's awkward or overly clinical use of their own tongue.
How can I use "unnatural language" in a sentence?
You can say: "The therapist found herself using this unnatural language at home, treating her children like patients."
What is the difference between "unnatural language" and "forced phrasing"?
"Unnatural language" refers to the broader style or register of the speech, whereas "forced phrasing" typically points to specific sentences that feel laboured or deliberate.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested